1 files changed, 4 insertions, 0 deletions
diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h
index f6c69ac55..926be9aef 100644
--- a/mesalib/src/glsl/ir.h
+++ b/mesalib/src/glsl/ir.h
@@ -991,6 +991,7 @@ public:
       assert(callee->return_type != NULL);
       type = callee->return_type;
       actual_parameters->move_nodes_to(& this->actual_parameters);
+      this->use_builtin = callee->is_builtin;
    }
 
    virtual ir_call *clone(void *mem_ctx, struct hash_table *ht) const;
@@ -1054,6 +1055,9 @@ public:
    /* List of ir_rvalue of paramaters passed in this call. */
    exec_list actual_parameters;
 
+   /** Should this call only bind to a built-in function? */
+   bool use_builtin;
+
 private:
    ir_call()
       : callee(NULL)